From the unguarded spots in Chiharu Harukaze's cool exterior oozes some very cute secrets. And Kayura Tsurugino just bursts with mysterious charm... actually, even that much can hardly be said about her. Episode 9 follows the lives of these two who like to enjoy their hobbies quite thoroughly. But maybe they aren't the only two in the group who are so unguarded...
If you can fake a smile naturally, 
you can fool 80 percent of people.
Si puedes fingir una sonrisa de forma 
natural, puedes engañar al 80% de las personas.
Se você conseguir fazer um sorriso natural,
 poderá enrolar 80% das pessoas.